Atom Syndication Format
The name Atom applies to a pair of related standards. The Atom Syndication Format is an XML language used for web feeds, while the Atom Publishing Protocol (AtomPub or APP) is a simple HTTP-based protocol for creating and updating web resources.
Web feeds allow software programs to check for updates published on a website. To provide a web feed, a site owner may use specialized software (such as a content management system) that publishes a list (or "feed") of recent articles or content in a standardized, machine-readable format. The feed can then be downloaded by programs that use it, like websites that syndicate content from the feed, or by feed reader programs that allow Internet ...
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of the new format formed the IETF Atom Publishing Format and Protocol Workgroup. The Atom syndication format was published as an IETF proposed standard in RFC 4287 (December 2005), and the Atom Publishing Protocol was published as RFC 5023 (October 2007).
Usage
Web feeds are used by the blogging community to share recent entries' headlines, full text, and even attached multimedia files.[2] These providers allow other websites to incorporate the blog's "syndicated" headline or headline-and-short-summary feeds under various usage agreements. Atom and other web syndication formats are now used for many purposes, including journalism, marketing, bug-reports, or any other activity involving periodic updates or publications. Atom also provides a standard way to export an entire blog, or parts of it, for backup or for importing into other blogging systems.
It is common to find web feeds on major Web sites, as well as many smaller ones. Some websites let people ...
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are seeking a new format that would clarify RSS ambiguities, consolidate its multiple versions, expand its capabilities, and fall under the auspices of a traditional standards organization." [3]
A brief description of some of the ways Atom 1.0 differs from RSS 2.0 has been given by Tim Bray, who played a major role in the creation of Atom:[4]
Content model
RSS 2.0 may contain either plain text or escaped HTML as a payload, with no way to indicate which of the two is provided. Atom, on the other hand, provides a mechanism to explicitly and unambiguously label the type of content being provided by the entry, and allows for a broad variety of payload types including plain text, ...
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Atom Syndication Format. (2011, March 16). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Atom-Syndication-Format/96218
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"Atom Syndication Format." Essayworld.com. March 16, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/Atom-Syndication-Format/96218.
"Atom Syndication Format." Essayworld.com. March 16, 2011. Accessed December 23, 2024. http://www.essayworld.com/essays/Atom-Syndication-Format/96218.
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